@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&display=swap');

:root {
  /* Paleta Oficial Extraída Directamente do Logótipo YA */
  --ya-primary: #021442;
  --ya-primary-soft: #00296A;
  --ya-primary-royal: #003F93;
  --ya-accent: #D79011;
  --ya-accent-hover: #BE7403;
  --ya-accent-light: #E6A829;
  --ya-accent-subtle: rgba(215, 144, 17, 0.14);

  --ya-bg: #F7F9FC;
  --ya-surface: #FFFFFF;
  --ya-surface-alt: #EDF2F9;
  --ya-text: #0A162E;
  --ya-muted: #475569;
  --ya-border: #D9E2EC;
  --ya-white: #FFFFFF;
  --ya-danger: #B93838;
  --ya-success: #1E7E52;

  --font-serif: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --container: 1260px;
  --header-h: 88px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 6px 24px rgba(2, 20, 66, 0.06);
  --shadow-md: 0 18px 44px rgba(2, 20, 66, 0.12);
  --shadow-lg: 0 26px 60px rgba(2, 20, 66, 0.22);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --hero-bg-image: url('/images/hero-corporate.jpg');
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background-color: var(--ya-bg);
  color: var(--ya-text);
  line-height: 1.65;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease), opacity 0.25s var(--ease);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--ya-accent);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   LUCIDE SVG ICON SYSTEM
   ========================================================================== */
.ya-icon {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 1.85;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}

.icon-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ya-accent-subtle);
  color: var(--ya-accent-hover);
  border: 1px solid rgba(215, 144, 17, 0.32);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease), background-color 0.3s var(--ease), color 0.3s var(--ease);
}

.icon-badge-navy {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--ya-primary) 0%, var(--ya-primary-royal) 100%);
  color: var(--ya-accent-light);
  border: 1px solid rgba(230, 168, 41, 0.35);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

/* ==========================================================================
   KEYFRAME ENTRANCE ANIMATIONS
   ========================================================================== */
@keyframes fadeUpIn {
  0% {
    opacity: 0;
    transform: translateY(26px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeDownHeader {
  0% {
    opacity: 0;
    transform: translateY(-14px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeScaleIn {
  0% {
    opacity: 0;
    transform: scale(0.96) translateY(18px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes bgKenBurns {
  0% {
    transform: scale(1.06);
  }
  100% {
    transform: scale(1);
  }
}

.hero-eyebrow-anim {
  animation: fadeUpIn 0.7s var(--ease) 0.05s both;
}

.hero-title-anim {
  animation: fadeUpIn 0.8s var(--ease) 0.14s both;
}

.hero-lead-anim {
  animation: fadeUpIn 0.85s var(--ease) 0.24s both;
}

.hero-actions-anim {
  animation: fadeUpIn 0.9s var(--ease) 0.34s both;
}

.hero-media-anim {
  animation: fadeScaleIn 0.95s var(--ease) 0.22s both;
}

/* ==========================================================================
   PROGRESSIVE ENHANCEMENT ENTRANCE ANIMATIONS (Nunca esconde conteúdo sem JS ativo)
   ========================================================================== */
.reveal,
.reveal-left,
.reveal-right {
  opacity: 1;
  transform: translate(0, 0);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
  transition-delay: var(--delay, 0ms);
}

html.js-anim-ready .reveal:not(.is-visible) {
  opacity: 0;
  transform: translateY(20px);
}

html.js-anim-ready .reveal-left:not(.is-visible) {
  opacity: 0;
  transform: translateX(-22px);
}

html.js-anim-ready .reveal-right:not(.is-visible) {
  opacity: 0;
  transform: translateX(22px);
}

html.js-anim-ready .reveal.is-visible,
html.js-anim-ready .reveal-left.is-visible,
html.js-anim-ready .reveal-right.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid rgba(215, 144, 17, 0.25);
  box-shadow: 0 4px 20px rgba(2, 20, 66, 0.06);
  transition: height 0.25s var(--ease), box-shadow 0.25s var(--ease);
  animation: fadeDownHeader 0.55s var(--ease) both;
}

.site-header.scrolled {
  height: 76px;
  box-shadow: 0 8px 28px rgba(2, 20, 66, 0.12);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--ya-primary);
}

.brand-logo-img {
  height: 60px;
  width: auto;
  max-width: 245px;
  object-fit: contain;
  display: block;
  transition: transform 0.25s var(--ease), height 0.25s var(--ease);
}

.site-header.scrolled .brand-logo-img {
  height: 52px;
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.02);
}

.brand-logo.has-image-logo .brand-monogram,
.brand-logo.has-image-logo .brand-text {
  display: none;
}

.brand-monogram {
  width: 42px;
  height: 42px;
  background-color: var(--ya-primary);
  color: var(--ya-white);
  display: none;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  border-radius: 4px;
  border-bottom: 2px solid var(--ya-accent);
}

.brand-text {
  display: none;
  flex-direction: column;
}

.footer-logo-badge {
  display: inline-flex;
  align-items: center;
  background: #FFFFFF;
  padding: 0.6rem 1.05rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.1rem;
  border: 1px solid rgba(215, 144, 17, 0.4);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.footer-logo-badge .brand-logo-img {
  height: 54px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--ya-text);
  padding: 0.4rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2.5px;
  background: linear-gradient(90deg, var(--ya-accent) 0%, var(--ya-accent-light) 100%);
  transform: scaleX(0);
  transition: transform 0.25s var(--ease);
}

.nav-link:hover,
.nav-link.active {
  color: var(--ya-primary-royal);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--ya-border);
  color: var(--ya-primary);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.88rem 1.65rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--ya-accent) 0%, var(--ya-accent-hover) 100%);
  color: var(--ya-white);
  border-color: var(--ya-accent);
  box-shadow: 0 8px 22px rgba(215, 144, 17, 0.32);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--ya-accent-hover) 0%, #9E5F02 100%);
  box-shadow: 0 12px 26px rgba(215, 144, 17, 0.42);
}

.btn-dark {
  background: linear-gradient(135deg, var(--ya-primary) 0%, var(--ya-primary-royal) 100%);
  color: var(--ya-white);
  border-color: var(--ya-primary);
  box-shadow: 0 8px 22px rgba(2, 20, 66, 0.2);
}

.btn-dark:hover {
  background: linear-gradient(135deg, var(--ya-primary-soft) 0%, #0450A7 100%);
}

.btn-outline {
  background-color: var(--ya-white);
  color: var(--ya-primary);
  border-color: var(--ya-border);
}

.btn-outline:hover {
  border-color: var(--ya-primary-royal);
  color: var(--ya-primary-royal);
  box-shadow: var(--shadow-sm);
}

.btn-outline-light {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--ya-white);
  border-color: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(6px);
}

.btn-outline-light:hover {
  border-color: var(--ya-accent-light);
  background-color: rgba(255, 255, 255, 0.16);
}

.btn-header {
  padding: 0.62rem 1.25rem;
  font-size: 0.86rem;
  background: linear-gradient(135deg, var(--ya-primary) 0%, var(--ya-primary-royal) 100%);
  color: var(--ya-white);
  border: 1px solid var(--ya-primary-royal);
}

.btn-header:hover {
  background: linear-gradient(135deg, var(--ya-accent) 0%, var(--ya-accent-hover) 100%);
  border-color: var(--ya-accent);
  color: var(--ya-white);
}

/* ==========================================================================
   TYPOGRAPHY & SECTION HEADERS
   ========================================================================== */
.section-label {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ya-accent-hover);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background-color: var(--ya-accent);
  display: inline-block;
}

.section-label-light {
  color: var(--ya-accent-light);
}

.section-label-light::before {
  background-color: var(--ya-accent-light);
}

.heading-xl {
  font-family: var(--font-display);
  font-size: clamp(2.45rem, 4.2vw, 3.65rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--ya-white);
}

.heading-lg {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.1vw, 2.75rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.028em;
  color: var(--ya-primary);
}

.heading-md {
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--ya-primary);
}

.text-body {
  font-size: 1rem;
  color: var(--ya-muted);
  line-height: 1.72;
}

.section {
  padding: 5.25rem 0;
}

.section-alt {
  background-color: var(--ya-surface-alt);
  border-top: 1px solid var(--ya-border);
  border-bottom: 1px solid var(--ya-border);
}

.section-surface {
  background-color: var(--ya-surface);
}

.section-navy {
  background: linear-gradient(135deg, var(--ya-primary) 0%, var(--ya-primary-soft) 55%, var(--ya-primary-royal) 100%);
  color: var(--ya-white);
  position: relative;
  overflow: hidden;
}

.section-head {
  max-width: 720px;
  margin-bottom: 3rem;
}

.section-head-center {
  max-width: 740px;
  margin: 0 auto 3.25rem;
  text-align: center;
}

.section-head-center .section-label::after {
  content: '';
  width: 24px;
  height: 2px;
  background-color: currentColor;
  display: inline-block;
}

.section-head-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   SECÇÃO 1 — HERO PRINCIPAL
   ========================================================================== */
.hero {
  position: relative;
  background-color: var(--ya-primary);
  color: var(--ya-white);
  padding: 5.25rem 0 6.5rem;
  overflow: hidden;
  border-bottom: 3px solid var(--ya-accent);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--hero-bg-image);
  background-size: cover;
  background-position: center;
  animation: bgKenBurns 14s var(--ease) forwards;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    108deg,
    rgba(2, 20, 66, 0.95) 0%,
    rgba(0, 41, 106, 0.88) 52%,
    rgba(0, 63, 147, 0.72) 100%
  );
  z-index: 1;
}

.hero > .container {
  position: relative;
  z-index: 2;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-lead {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 1.35rem 0 2.15rem;
  max-width: 600px;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-trust-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 2.25rem;
  padding-top: 1.65rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
}

.hero-trust-pill .ya-icon {
  color: var(--ya-accent-light);
  width: 18px;
  height: 18px;
}

.hero-visual-frame {
  position: relative;
}

.hero-image-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(230, 168, 41, 0.55);
  position: relative;
}

.hero-image-wrap img {
  width: 100%;
  height: 430px;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.hero-image-wrap:hover img {
  transform: scale(1.03);
}

.hero-floating-badge {
  position: absolute;
  bottom: -1.35rem;
  left: -1.35rem;
  background: var(--ya-surface);
  color: var(--ya-text);
  padding: 1.1rem 1.35rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--ya-accent);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  max-width: 320px;
}

.hero-floating-badge strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--ya-primary);
  line-height: 1.2;
}

.hero-floating-badge span {
  font-size: 0.78rem;
  color: var(--ya-muted);
}

/* ==========================================================================
   SECÇÃO 2 — INDICADORES E ESTATÍSTICAS (Com Contagem Progressiva)
   ========================================================================== */
.stats-section {
  position: relative;
  z-index: 10;
  margin-top: -2.75rem;
  margin-bottom: 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.stat-card {
  background: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-top: 3px solid var(--ya-accent);
  border-radius: var(--radius);
  padding: 1.65rem 1.5rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.35rem;
  font-weight: 700;
  color: var(--ya-primary-royal);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ya-primary);
  margin-bottom: 0.2rem;
}

.stat-desc {
  font-size: 0.78rem;
  color: var(--ya-muted);
  line-height: 1.45;
}

/* ==========================================================================
   SECÇÃO 3 — SOBRE A YA (Layout Dividido Estruturado)
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 0.96fr 1.04fr;
  gap: 3.75rem;
  align-items: center;
}

.about-media-wrapper {
  position: relative;
}

.about-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--ya-border);
}

.about-image img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.about-image:hover img {
  transform: scale(1.03);
}

.about-blocks-list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin: 1.5rem 0;
}

.about-block-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--ya-bg);
  border: 1px solid var(--ya-border);
  border-left: 3px solid var(--ya-primary-royal);
  border-radius: var(--radius-sm);
}

.about-block-item h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--ya-primary);
  margin-bottom: 0.2rem;
}

.about-block-item p {
  font-size: 0.9rem;
  color: var(--ya-muted);
  line-height: 1.58;
}

.about-principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.principle-tag {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ya-primary);
  background: var(--ya-surface-alt);
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ya-border);
}

.principle-tag .ya-icon {
  color: var(--ya-accent-hover);
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   SECÇÃO 4 — PORQUÊ ESCOLHER A YA? (6 Cartões Distintos em Fundo Azul YA)
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.why-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-top: 3px solid var(--ya-accent-light);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  backdrop-filter: blur(8px);
  transition: transform 0.35s var(--ease), background-color 0.35s var(--ease), border-color 0.35s var(--ease);
}

.why-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.11);
  border-color: var(--ya-accent-light);
}

.why-card:hover .icon-badge {
  transform: scale(1.08) rotate(-3deg);
  background: var(--ya-accent);
  color: var(--ya-white);
}

.why-card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--ya-white);
  margin: 1.15rem 0 0.6rem;
}

.why-card p {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.65;
}

/* ==========================================================================
   SECÇÃO 5 — SECTORES DE ACTIVIDADE (Cartões Fotográficos com Overlay)
   ========================================================================== */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.sector-card {
  position: relative;
  height: 290px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--ya-border);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.65rem;
  color: var(--ya-white);
}

.sector-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
  z-index: 0;
}

.sector-card:hover .sector-card-bg {
  transform: scale(1.07);
}

.sector-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(2, 20, 66, 0.95) 0%,
    rgba(2, 20, 66, 0.68) 55%,
    rgba(2, 20, 66, 0.2) 100%
  );
  z-index: 1;
  transition: background 0.35s var(--ease);
}

.sector-card:hover::after {
  background: linear-gradient(
    to top,
    rgba(0, 41, 106, 0.96) 0%,
    rgba(0, 63, 147, 0.75) 65%,
    rgba(2, 20, 66, 0.3) 100%
  );
}

.sector-card-content {
  position: relative;
  z-index: 2;
}

.sector-card-icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(215, 144, 17, 0.92);
  color: var(--ya-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
  transition: transform 0.3s var(--ease);
}

.sector-card:hover .sector-card-icon {
  transform: translateY(-3px);
}

.sector-card h3 {
  font-family: var(--font-serif);
  font-size: 1.42rem;
  font-weight: 700;
  color: var(--ya-white);
  margin-bottom: 0.4rem;
}

.sector-card p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.55;
}

/* ==========================================================================
   SECÇÃO 6 — OS NOSSOS SERVIÇOS (9 Serviços com Imagem + Ícone + Numeração)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.service-card {
  background-color: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--ya-accent);
  box-shadow: var(--shadow-md);
}

.service-card-img {
  position: relative;
  height: 195px;
  overflow: hidden;
  background-color: var(--ya-primary);
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease);
}

.service-card:hover .service-card-img img {
  transform: scale(1.06);
}

.service-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2, 20, 66, 0.65) 0%, transparent 60%);
  pointer-events: none;
}

.service-code-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 2;
  background: rgba(2, 20, 66, 0.9);
  color: var(--ya-accent-light);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.22rem 0.68rem;
  border-radius: 4px;
  border: 1px solid rgba(230, 168, 41, 0.5);
}

.service-icon-floating {
  position: absolute;
  bottom: 0.85rem;
  right: 0.85rem;
  z-index: 2;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--ya-accent);
  color: var(--ya-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.service-card-body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.38rem;
  font-weight: 700;
  color: var(--ya-primary);
  margin-bottom: 0.6rem;
  line-height: 1.25;
}

.service-card p {
  font-size: 0.91rem;
  color: var(--ya-muted);
  margin-bottom: 1.3rem;
  line-height: 1.62;
}

.service-link {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ya-primary-royal);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
}

.service-link:hover {
  color: var(--ya-accent-hover);
}

.service-detail-card {
  background-color: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.service-detail-card:hover {
  transform: translateY(-4px);
  border-color: var(--ya-accent);
  box-shadow: var(--shadow-md);
}

.service-detail-img {
  position: relative;
  height: 235px;
  overflow: hidden;
  background-color: var(--ya-primary);
}

.service-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease);
}

.service-detail-card:hover .service-detail-img img {
  transform: scale(1.05);
}

/* ==========================================================================
   SECÇÃO 7 — O NOSSO MÉTODO DE TRABALHO (Timeline 4 Etapas)
   ========================================================================== */
.timeline-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.timeline-grid::before {
  content: '';
  position: absolute;
  top: 34px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--ya-primary-royal) 0%, var(--ya-accent) 50%, var(--ya-primary-royal) 100%);
  z-index: 0;
}

.timeline-step {
  position: relative;
  z-index: 1;
  background: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.timeline-step:hover {
  transform: translateY(-5px);
  border-color: var(--ya-accent);
}

.timeline-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.15rem;
}

.timeline-num {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ya-primary) 0%, var(--ya-primary-royal) 100%);
  color: var(--ya-accent-light);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--ya-accent);
  box-shadow: 0 4px 12px rgba(2, 20, 66, 0.18);
}

.timeline-step h3 {
  font-family: var(--font-serif);
  font-size: 1.32rem;
  color: var(--ya-primary);
  margin-bottom: 0.55rem;
}

.timeline-step p {
  font-size: 0.89rem;
  color: var(--ya-muted);
  line-height: 1.6;
}

/* ==========================================================================
   SECÇÃO 8 — ÁREAS DE ACTUAÇÃO INTEGRADAS (Seguros, Jurídica, Imobiliária)
   ========================================================================== */
.integrated-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.integrated-card {
  background: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-top: 4px solid var(--ya-primary-royal);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.integrated-card:hover {
  transform: translateY(-6px);
  border-top-color: var(--ya-accent);
  box-shadow: var(--shadow-md);
}

.integrated-card-img {
  height: 210px;
  position: relative;
  overflow: hidden;
}

.integrated-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease);
}

.integrated-card:hover .integrated-card-img img {
  transform: scale(1.05);
}

.integrated-card-body {
  padding: 1.85rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.integrated-card-body h3 {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  color: var(--ya-primary);
  margin: 0.85rem 0 0.6rem;
}

.integrated-card-body p {
  font-size: 0.92rem;
  color: var(--ya-muted);
  margin-bottom: 1.35rem;
  line-height: 1.65;
  flex: 1;
}

/* ==========================================================================
   SECÇÕES 9, 10 & 11 — TESTEMUNHOS, PARCEIROS E METODOLOGIA DE CASOS
   ========================================================================== */
.trust-dual-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.25rem;
  align-items: stretch;
}

.editorial-panel {
  background: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-radius: var(--radius);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.carousel-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.carousel-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--ya-border);
  background: var(--ya-bg);
  color: var(--ya-primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s var(--ease);
}

.carousel-btn:hover {
  background: var(--ya-primary-royal);
  color: var(--ya-white);
  border-color: var(--ya-primary-royal);
}

.partner-slots-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 1.25rem 0;
}

.partner-slot {
  padding: 1.1rem;
  border: 1px dashed var(--ya-border);
  border-radius: var(--radius-sm);
  background: var(--ya-bg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ya-primary);
}

.case-framework-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.case-phase-card {
  background: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-top: 3px solid var(--ya-primary-royal);
  border-radius: var(--radius);
  padding: 1.65rem;
  box-shadow: var(--shadow-sm);
}

.case-phase-card:hover {
  border-top-color: var(--ya-accent);
}

.case-phase-card span.phase-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ya-accent-hover);
  display: block;
  margin-bottom: 0.45rem;
}

.case-phase-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--ya-primary);
  margin-bottom: 0.5rem;
}

.case-phase-card p {
  font-size: 0.88rem;
  color: var(--ya-muted);
  line-height: 1.58;
}

/* ==========================================================================
   SECÇÃO 12 — PUBLICAÇÕES E ACTUALIDADE (Notícias)
   ========================================================================== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.news-card {
  background-color: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}

.news-card:hover {
  transform: translateY(-5px);
  border-color: var(--ya-accent);
  box-shadow: var(--shadow-md);
}

.news-card-img {
  position: relative;
  height: 210px;
  overflow: hidden;
  background-color: var(--ya-primary);
}

.news-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s var(--ease);
}

.news-card:hover .news-card-img img {
  transform: scale(1.05);
}

.news-category-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background: var(--ya-primary);
  color: var(--ya-accent-light);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  border: 1px solid rgba(230, 168, 41, 0.4);
}

.news-card-body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-date {
  font-size: 0.76rem;
  color: var(--ya-muted);
  margin-bottom: 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.news-card-body h3 {
  font-family: var(--font-serif);
  font-size: 1.32rem;
  font-weight: 700;
  color: var(--ya-primary);
  margin-bottom: 0.65rem;
  line-height: 1.28;
}

.news-card-body p {
  font-size: 0.9rem;
  color: var(--ya-muted);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

/* ==========================================================================
   HUB EDITORIAL & PÁGINA DE NOTÍCIAS / ARTIGO
   ========================================================================== */
.breadcrumb-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 0.75rem;
}

.breadcrumb-nav a {
  color: var(--ya-accent-light);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.breadcrumb-nav a:hover {
  color: var(--ya-white);
  text-decoration: underline;
}

.breadcrumb-sep {
  opacity: 0.6;
}

.breadcrumb-current {
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  max-width: 480px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-meta-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.85);
}

.article-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.category-pill {
  padding: 0.5rem 1.15rem;
  background: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-radius: 9999px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ya-muted);
  cursor: pointer;
  transition: all 0.25s var(--ease);
  user-select: none;
}

.category-pill:hover {
  color: var(--ya-primary);
  border-color: var(--ya-primary-royal);
  background: var(--ya-surface-alt);
}

.category-pill.active {
  background: var(--ya-primary);
  color: var(--ya-accent-light);
  border-color: var(--ya-primary);
  box-shadow: var(--shadow-sm);
}

.featured-news-card {
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.featured-news-card:hover {
  border-color: var(--ya-primary-royal);
  box-shadow: var(--shadow-lg);
}

.featured-news-img img {
  transition: transform 0.5s var(--ease);
}

.featured-news-card:hover .featured-news-img img {
  transform: scale(1.035);
}


/* ==========================================================================
   SECÇÃO 13 — PERGUNTAS FREQUENTES (Acordeão Acessível)
   ========================================================================== */
.faq-container {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.faq-item {
  background: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.faq-item.open {
  border-color: var(--ya-primary-royal);
  box-shadow: var(--shadow-sm);
}

.faq-trigger {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ya-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-trigger:hover {
  color: var(--ya-primary-royal);
}

.faq-icon-wrap {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--ya-surface-alt);
  color: var(--ya-primary-royal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease), background-color 0.3s var(--ease), color 0.3s var(--ease);
}

.faq-item.open .faq-icon-wrap {
  transform: rotate(180deg);
  background: var(--ya-accent);
  color: var(--ya-white);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease);
}

.faq-panel-inner {
  padding: 0 1.5rem 1.35rem;
  font-size: 0.94rem;
  color: var(--ya-muted);
  line-height: 1.68;
  border-top: 1px solid var(--ya-surface-alt);
  padding-top: 0.95rem;
}

/* ==========================================================================
   SECÇÃO 14 — EQUIPA E COMPETÊNCIAS
   ========================================================================== */
.team-split-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
}

.competence-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.competence-card {
  background: var(--ya-surface);
  border: 1px solid var(--ya-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.competence-card:hover {
  transform: translateY(-4px);
  border-color: var(--ya-accent);
}

.competence-card h3 {
  font-family: var(--font-serif);
  font-size: 1.28rem;
  color: var(--ya-primary);
  margin: 0.85rem 0 0.4rem;
}

.competence-card p {
  font-size: 0.88rem;
  color: var(--ya-muted);
  line-height: 1.58;
}

/* ==========================================================================
   SECÇÃO 15 — CHAMADA À ACÇÃO FINAL (CTA Final)
   ========================================================================== */
.cta-final-banner {
  position: relative;
  background: linear-gradient(125deg, var(--ya-primary) 0%, var(--ya-primary-soft) 55%, var(--ya-primary-royal) 100%);
  color: var(--ya-white);
  padding: 5rem 0;
  border-top: 3px solid var(--ya-accent);
  border-bottom: 3px solid var(--ya-accent);
  overflow: hidden;
}

.cta-final-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('/images/corporate-infrastructure.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.14;
  z-index: 0;
}

.cta-final-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   SECÇÃO 16 — CONTACTOS E LOCALIZAÇÃO
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 2.75rem;
  align-items: start;
}

.contact-info-box {
  background: linear-gradient(145deg, var(--ya-primary) 0%, var(--ya-primary-soft) 100%);
  color: var(--ya-white);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--ya-accent);
}

.contact-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  margin-top: 1.75rem;
}

.contact-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.contact-info-list small {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ya-accent-light);
  margin-bottom: 0.2rem;
}

.contact-info-list span {
  font-size: 0.96rem;
  color: rgba(255, 255, 255, 0.94);
}

.contact-location-card {
  margin-top: 1.75rem;
  padding: 1.15rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
}

.contact-form-box {
  background-color: var(--ya-surface);
  border: 1px solid var(--ya-border);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.15rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ya-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.78rem 0.95rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  border: 1px solid var(--ya-border);
  border-radius: var(--radius-sm);
  background-color: var(--ya-bg);
  color: var(--ya-text);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--ya-primary-royal);
  background-color: var(--ya-white);
}

.form-textarea {
  min-height: 115px;
  resize: vertical;
}

.status-banner {
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-top: 1rem;
  display: none;
}

.status-banner.success {
  display: block;
  background: rgba(30, 126, 82, 0.1);
  border: 1px solid var(--ya-success);
  color: var(--ya-success);
}

.status-banner.error {
  display: block;
  background: rgba(185, 56, 56, 0.1);
  border: 1px solid var(--ya-danger);
  color: var(--ya-danger);
}

/* ==========================================================================
   SECÇÃO 17 — RODAPÉ INSTITUCIONAL COMPLETO
   ========================================================================== */
.site-footer {
  background-color: var(--ya-primary);
  color: rgba(255, 255, 255, 0.78);
  padding: 4rem 0 2rem;
  border-top: 3px solid var(--ya-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.85fr 1.25fr 1.1fr;
  gap: 2.25rem;
  padding-bottom: 2.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-heading {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ya-accent-light);
  margin-bottom: 1.1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: var(--ya-accent-light);
}

.footer-bottom {
  padding-top: 1.65rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Page Banners for Inner Pages */
.page-banner {
  position: relative;
  background-color: var(--ya-primary);
  color: var(--ya-white);
  padding: 5.25rem 0 4.5rem;
  overflow: hidden;
  border-bottom: 3px solid var(--ya-accent);
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--banner-bg, url('/images/luanda-corporate.jpg'));
  background-size: cover;
  background-position: center;
  animation: bgKenBurns 12s var(--ease) forwards;
  z-index: 0;
}

.page-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(2, 20, 66, 0.94) 0%,
    rgba(0, 41, 106, 0.85) 60%,
    rgba(0, 63, 147, 0.68) 100%
  );
  z-index: 1;
}

.page-banner > .container {
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Mobile-First Adaptations)
   ========================================================================== */
@media (max-width: 1080px) {
  .stats-grid,
  .timeline-grid,
  .case-framework-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .timeline-grid::before {
    display: none;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .trust-dual-grid,
  .team-split-grid,
  .contact-grid,
  .featured-news-card {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
  .why-grid,
  .sectors-grid,
  .services-grid,
  .integrated-grid,
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-floating-badge {
    position: relative;
    bottom: 0;
    left: 0;
    margin-top: 1rem;
    max-width: 100%;
  }
  .featured-news-img {
    min-height: 280px !important;
  }
  .featured-news-content {
    padding: 1.75rem !important;
  }
}

@media (max-width: 768px) {
  .btn-header {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ya-surface);
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem 1.5rem;
    border-bottom: 3px solid var(--ya-accent);
    box-shadow: var(--shadow-lg);
    gap: 0.5rem;
    z-index: 1000;
    animation: fadeDownMenu 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav .nav-link {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    display: block;
    width: 100%;
    font-size: 1rem;
  }
  .main-nav .nav-link:hover,
  .main-nav .nav-link.active {
    background: var(--ya-surface-alt);
  }
  .stats-grid,
  .why-grid,
  .sectors-grid,
  .services-grid,
  .timeline-grid,
  .integrated-grid,
  .case-framework-grid,
  .news-grid,
  .competence-cards-grid,
  .partner-slots-grid,
  .about-principles,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .stats-section {
    margin-top: 1.5rem;
  }
  .hero,
  .section {
    padding: 3.5rem 0;
  }
  .hero-image-wrap img,
  .about-image img {
    height: 290px;
  }
}

@keyframes fadeDownMenu {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Extra small devices & phones (320px - 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
  .brand-logo-img {
    max-width: 170px;
    height: auto;
  }
  .heading-xl {
    font-size: 1.85rem;
  }
  .heading-lg {
    font-size: 1.45rem;
  }
  .hero-lead {
    font-size: 0.98rem;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }
  .news-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .news-search-box {
    max-width: 100%;
  }
  .category-filters {
    overflow-x: auto;
    padding-bottom: 0.5rem;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }
  .category-pill {
    white-space: nowrap;
  }
}

@media (max-width: 360px) {
  .brand-logo-img {
    max-width: 140px;
  }
  .mobile-menu-toggle {
    width: 40px;
    height: 40px;
    font-size: 1.3rem;
  }
}


/* Accessibility: Respect Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal,
  .reveal-left,
  .reveal-right {
    opacity: 1 !important;
    transform: none !important;
  }
}